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TCS PHP Interview Questions
Questions Answers Views Company eMail

What are the different types of Errors in PHP?

20 60630

How can you insert javascript in php code?

 13 61875

How can we encrypt the username and password using PHP?

 13 29651

What is the difference between the functions unlink and unset?

 8 17334

What is meant by content management system?

 3 19078

Which of the following represents the proper way to set a session variable? Answer: a. $_SESSION['foo'] = 'bar'; b. session_start(); c. session_set_save_handler ('myopen', 'myclose', 'myread', 'mywrite', 'mydelete', 'mygarbage'); d. $foo = $_SESSION['foo']; 2.When administering MySQL, you should make the data directory accessible via the operating system 3.which statement can be used to determine how the optimizer resolves a query

 9 16335

how to do connectivity of 2 dbs in PHP script?

 3 9459

How session manage in wordpress

 1 3960

How will you sened requests from server1 to server2 from server2 to server3 and so on .. w/o letting the output come to the browser or say the client end in php

 3 7474

How can we do user authentication without using session/cookies ? For ex:- From page1 accepts user name and password and need to check in all other pages whether the user has logged in or not

 6 9614

1.Where are the sessions storing ? 2.What are the contents of a session file ? 3.If the server is loaded with too many session files there is a possibility of server crash. How can we solve this issue? 4. How does php server identify that the particular session belongs to particular user ? For ex: If two users A and B logged from different machine, separate session files (say 1 and 2) will be created in the server. But how the php knows that 1 belongs to A and 2 belongs to B ?

 4 8010

1.Where are the cookies storing ? 2.What is the drawback of using cookies ? 3. If two site is having same cookie name and different values what will be the output if we echo the cookie name from those sites ? How can we solve this issue (How can we specify the domain name)?

 8 14182

1. Write a function to swap two values ? $a = 10; $b = 20; echo $a, $b; swap(); // If u want u can pass parameters echo $a, $b; // It should print 20 , 10

 14 35006

This question is regarding version control. If two developers are committing the same php file at same time what will happen ? What error it will show (if any) ?

 2 5858

What is mean by RSS?How can i use this?

 1 5992

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TCS PHP Interview Questions


Un-Answered Questions

Can I upgrade from 32bit to 64bit windows 10?

419

How do I add a file to a database?

461

what are the suitability of the position

1455

en 19 & en24 which one is good for pipe mill shaft

1174

Difference between the communication and transmission.

604




What are all the important protocols that load runner supports?

494

Explain ttl (time to live) and why is it required?

491

What are the main components of the SAP HANA environment?

84

Explain CSS grid layout with example?

271

I am starting Dress Material Retail shop , please tell me what licenses should i get to start the Business ?

2035

Write a java program to check if a number is prime or not?

528

How to retrieve data from an cursor to a record?

553

What is a windows service?

548

What are escaping characters? Explain with an example?

508

What is meant by jagged arrays?

574